Specification Brand : Lincoln Electric BulletPoint1 : Improved Arc Performance – Premium, consistent chemical composition to provide exceptional arc starts and re-starts while preventing arc wander. BulletPoint2 : Minimized Oxide Build-Up – Oxide build-up on competitive tungsten electrodes creates burrs on the end of the rod, which can lead to an unstable arc. Our Tungsten Electrodes minimize oxide build-up, resulting in less time grinding, improving performance and productivity. BulletPoint3 : Amperage Range: Performs best at low to medium amperages BulletPoint4 : Current: Primarily used with DC but can be used with AC BulletPoint5 : Performance Over Time: Very consistent initial performance but will start to degrade after medium usage due to grain growth Color : Pl-80m ExternallyAssignedProductIdentifier1 : 0015082941288 ExternallyAssignedProductIdentifier2 : 015082941288 IncludedComponents : Welder Dent Repair Kit ItemName : Lincoln Electric 2% Ceriated Tungsten Electrode, 040” x 7”, KP4722-040 ItemPackageDimensions_Height : 11.81 inches ItemPackageDimensions_Length : 16.54 inches ItemPackageDimensions_Width : 12.99 inches ItemPackageQuantity : 10 ItemTypeKeyword : arc-welding-stick-electrodes Manufacturer : Lincoln Electric Material : Stainless Steel ModelName : iqoKsB9F4RItB0iynQF_1QD4CeI ModelNumber : ofLxO5sfJ2QdBiORYB_l5ASJxS00J NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : KP4722-040 PowerSourceType : ac ProductDescription : Typical operating procedures for .040 diameter tungsten are 10 -75 Amps (DC-), 25 -75 Amps (AC 50/50 Balance), 25 -80 Amps (AC +70/-30 Balance). 2% Ceriated EWCe-2 performs best at low medium amperages. Primarily used with DC but can be used with AC. Offers very consistent initial performance but will start to degrade after medium usage due to grain growth. Sold in a package of 10. ProductSiteLaunchDate : 2018-10-04T12:00:00.000-08:00 Size : 8 mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 10 UnspscCode : 52140000